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Our story: why Dashwise exists, and what we promise you.
Know what’s wrong before the mechanic tells you.
The check engine light is one of the most stressful little symbols in a car. It comes on without warning, it never says why, and most drivers are left with two choices: keep driving and worry, or pay a shop to find out.
Many shops charge $50 to $100 just to read the code. And the code is only the start of the answer. You walk in without knowing if it is a loose gas cap or something serious.
So we built Dashwise around one idea. You should be able to read your car’s message yourself, in plain English, for about the price of one diagnostic visit. And keep the tool for good.
A code like P0456 means nothing on its own. Dashwise shows what it means, right on the device, with no internet needed.
No app to install. No subscription. Updates are free, and you download them over USB-C.
Dashwise reads engine and emissions codes. It doesn’t read ABS or airbag lights, and it isn’t for electric vehicles. We tell you before you buy, not after.
On every order.
Try it on your car. Don’t love it? Send it back.
If it fails, we replace it.
Write to us and we answer within 2 business days.
Plug it in. Read the code. Know if it’s serious.
Not sure it fits your car? Send us your year, make and model.